1I2S

BETA-LACTAMASE FROM BACILLUS LICHENIFORMIS BS3


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.197

Literature

Macromolecules
Sequence Display for 1I2S

Classification: HYDROLASE

Total Structure Weight: 63002.47

Macromolecule Entities
Molecule Chains Length Organism Details
BETA-LACTAMASE A, B 282 Bacillus licheniformis EC#: 3.5.2.6 IUBMB
Mutation: A59T, A133T, V187A, R191Q, D227E, A238G, M287L
Gene Name(s): penP blaP
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CIT
Query on CIT

A, B CITRIC ACID
C6 H8 O7
KRKNYBCHXYNGOX-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A, B SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
CIT Ki: 490000 nM (97) BindingDB

N/A in BindingMoad
Ki: 490000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.197
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 47.36 α = 90.00
b = 106.82 β = 94.43
c = 63.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-02-12
  • Released Date: 2002-03-13
  • Deposition author(s): Fonze, E., Vanhove, M., Dive, G., Sauvage, E., Frere, J.M., Charlier, P.

Revision History

  • 2008-04-27
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance